I think the auction is really hard for low level players. Seems difficult to get better players. Should be a better way of getting and selling players. Maybe a global market rather than auction.
new players, transfers etc
Or selling them 'in house' (to a player in the Guild) I discarded player from my squad that wouldn't sold at auction but know someone else in my guild could use
Like the buying and selling within guild idea, needs to be for players within the same level, or lower I guess